342069884 has 24 divisors (see below), whose sum is σ = 662097408. Its totient is φ = 153610560.

The previous prime is 342069881. The next prime is 342069911. The reversal of 342069884 is 488960243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342069881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86972 + ... + 90819.

It is an arithmetic number, because the mean of its divisors is an integer number (27587392).

Almost surely, 2^342069884 is an apocalyptic number.

It is an amenable number.

342069884 is a deficient number, since it is larger than the sum of its proper divisors (320027524).

342069884 is a wasteful number, since it uses less digits than its factorization.

342069884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177845 (or 177843 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 342069884 is about 18495.1313593605. The cubic root of 342069884 is about 699.3666952358.

The spelling of 342069884 in words is "three hundred forty-two million, sixty-nine thousand, eight hundred eighty-four".